Motor/Control Division

Frame	254/6JM
Output	20 HP (15 kW)
Number of Poles	4
Frequency	60 Hz
Rated speed	1770 rpm
Slip	1.67 %
Rated voltage	208-230/460 V
Rated current	55.3-50.0/25.0 A
L. R. Amperes	348-315/158 A
LRC	6.3x(Code G)
No load current	19.7-22.9/11.4 A
Rated torque	58.5 ft.lb
Locked rotor torque	240 %
Breakdown torque	290 %
Locked rotor time	27s (cold) 15s (hot)

Moment of inertia (J)	2.23 sq.ft.lb
Design	B
Insulation Class	F
Service factor	1.15
Temperature rise	80 K
Duty Cycle	Cont.(S1)
Starting Method	Direct On Line
Ambient temperature	-20?C to +40?C
Altitude	1000 m.a.s.l.
Enclosure	IC01 - ODP
Mounting	F-1
Rotation?	Both (CW and CCW)
Noise level?	64.0 dB(A)
Approx. weight?	228 lb

(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%	75%	100%
92.4	92.4	93.0

Power factor

50%	75%	100%
0.63	0.74	0.81

Frame	254/6JM
Output	20 HP (15 kW)
Number of Poles	4
Frequency	50 Hz
Rated speed	1460 rpm
Slip	2.67 %
Rated voltage	190/380 V
Rated current	59.8/29.9 A
L. R. Amperes	311/155 A
LRC	5.2x(Code F)
No load current	22.4/11.2 A
Rated torque	71.0 ft.lb
Locked rotor torque	180 %
Breakdown torque	220 %
Locked rotor time	0s (cold) 0s (hot)

Moment of inertia (J)	2.23 sq.ft.lb
Design	B
Insulation Class	F
Service factor	1.15
Temperature rise	80 K
Duty Cycle	Cont.(S1)
Starting Method	Direct On Line
Ambient temperature	-20?C to +40?C
Altitude	1000 m.a.s.l.
Enclosure	IC01 - ODP
Mounting	F-1
Rotation?	Both (CW and CCW)
Noise level?	62.0 dB(A)
Approx. weight?	228 lb

(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%	75%	100%
91.8	91.2	89.7

Power factor

50%	75%	100%
0.72	0.82	0.85

Frame	254/6JM
Output	20 HP (15 kW)
Number of Poles	4
Frequency	50 Hz
Rated speed	1465 rpm
Slip	2.33 %
Rated voltage	220/415 V
Rated current	53.0/28.1 A
L. R. Amperes	329/174 A
LRC	6.2x(Code G)
No load current	25.5/13.5 A
Rated torque	70.7 ft.lb
Locked rotor torque	220 %
Breakdown torque	270 %
Locked rotor time	0s (cold) 0s (hot)

Moment of inertia (J)	2.23 sq.ft.lb
Design	B
Insulation Class	F
Service factor	1.15
Temperature rise	80 K
Duty Cycle	Cont.(S1)
Starting Method	Direct On Line
Ambient temperature	-20?C to +40?C
Altitude	1000 m.a.s.l.
Enclosure	IC01 - ODP
Mounting	F-1
Rotation?	Both (CW and CCW)
Noise level?	62.0 dB(A)
Approx. weight?	228 lb

(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%	75%	100%
90.9	91.3	90.5

Power factor

50%	75%	100%
0.64	0.76	0.82

Features

Frame Material	Rolled Steel
Impregnation Method	Dip and Bake Polyester
Regreasing System	At Drive end and Non-drive end
Main terminal box hole	1.732"
Terminal Block	Without
Shaft Material	SAE 1040/45 Carbon Steel
Painting	Munsell N 1 - Matte 207N (ISO 12944 - C2)
Grounding Lugs	Superior
Fan Cover material	Without Fan Cover
Tropicalized Painting	Without
Fan material	Without fan
Bearing cap	Yes- Bearing Cap
Bolt Material	Carbon Steel
Balancing Method	1/2 Key
Drip Cover	Without
Resilient Base	Without